October 1998
Intermediate to advanced
656 pages
16h 10m
English
Content preview from VB & VBA in a Nutshell: The Language
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| LTrim, LTrim$ Functions |
Named Arguments
No
Syntax
LTrim(stringexp)
stringexp
Use: Required
Data Type: String
A valid string expression.
Return Value
A Variant of subtype String (in the case of LTrim) or a String (in the case of LTrim$).
Description
Removes any leading spaces from stringexp.
Rules at a Glance
LTrim returns a variant of subtype String.
LTrim$ returns a String data type.
If stringexp contains a Null, LTrim returns Null.
Programming Tips and Gotchas
Unless you need to keep trailing spaces, it's best to use the Trim function, which is the equivalent of LTrim(RTrim(string)). This allows you to remove both leading and trailing spaces in a single function call.
Although I have seen it done, it's extremely unwise to create data relationships that rely on leading spaces. Most string-based data types in relational database management systems like SQL Server and Access automatically remove leading spaces.
See Also
- RTrim Function, Trim Function
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